I feel so overwhelmed

I need too know that I'm not insane, really. I am 16 and for the past two weeks, this has been completely ruining my health and happiness. I only recently came out as a lesbian like 3 months ago after a lot of confusion about my attraction since I used to think I liked men. At first, I felt so sure that I liked women, but lately, I've been having these unwanted thoughts about the possibility of liking men. I never used to feel this way, but now, every time I look at a man, my brain obsessively fixates on it. It forces me to imagine kissing him, loving him, things I don’t want, and then tries to convince me that I do. It’s painful. The thought of this fills me with fear and anxiety, leading to panic attacks and breakdowns. I don’t want these thoughts. I hate them with every fiber of my being, but I’m terrified that one day I’ll act on them and somehow like it. I used to think I liked men, but back then, I was in a very unhealthy space in a time of escapism and something deeply parasocial. I’ve only ever liked the attention and validation a man could give me, but these experiences are somehow treated as further proof that I’m "bisexual." I’ve never been in a real relationship with anyone, which makes my brain constantly challenge me—telling me, “You don’t even know what love feels like.” It won’t shut up. It keeps obsessively trying to make me prove that I’m a lesbian, testing my reactions and questioning my certainty. Is this normal?

As a lesbian with SO-OCD, I feel so helpless. It's truly exhausting because no one I know understands what I'm going through. The first response is always, "You're just confused" or "You don't have to know yet." But that's not the issue, I do know. I just never see any lesbians with SO-OCD so I feel so invalidated. These thoughts flood my brain constantly, forcing me to analyze my reactions to every man I see. I feel trapped in an endless cycle of "testing" myself, trying to prove that I don't like them. But my brain fights back, telling me I do want to love a man, making it feel real even though don't want it. It's terrifying. At this point, it's hard to even hold onto my identity as a lesbian because I'm so overwhelmed. I don't know if this is what real attraction is supposed to feel like, and that fear eats away at me. The truth is, when I think about being with a man, all I feel is disgust and fear-but my brain twists that into doubt. I hate it. I'm at the point where I'm scared I'm going to have to accept something I don't want because I don't know if this will ever go away. I miss who I was before all this.

This obsession is new, but feels so much more grounded and it’s so anxiety inducing. Since the ocd started I’ve lost my sense of self and confidence. I got soocd and it slowly turned into be doubting my identity on whether I want to identify or dress masculine or feminine. I don’t feel good in the clothes I would typically wear out before I’m constantly overanalyzing how I’m feeling , it makes me really anxious and like I’m preforming. So then I started doubting if I would rather dress masculine and it’s extremely anxiety inducing and idk if it’s the ocd now but it feels like that’s how I want to dress.. that’s not what I associated with at all before the ocd but now it feels like that’s what would make me feel fully confident and loose in the world, does anyone else experience this??